Black grapes offer numerous health benefits due to their rich antioxidant and anti-inflammatory properties. They boost immunity, aid in weight control, improve heart health and vision, and may help prevent cancer. Their high content of vitamin C, resveratrol, and other nutrients make them a valuable addition to a diet. Black grapes offer numerous health benefits due to their rich antioxidant and anti-inflammatory properties. They boost immunity, aid in weight control, improve heart health and vision, and may help prevent cancer. Their high content of vitamin C, resveratrol, and other nutrients make them a valuable addition to a diet. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle